use HTTP::Request;
use Path::Class;
use URI;
+use Class::Inspector;
=head1 NAME
sub request {
my $request = shift;
unless ( ref $request ) {
- if ( $request =~ m/http/i ) {
+ if ( $request =~ m/^http/i ) {
$request = URI->new($request)->canonical;
}
else {
return $request;
}
+=head2 ensure_class_loaded($class_name)
+
+Loads the class unless it already has been loaded.
+
+=cut
+
+sub ensure_class_loaded {
+ my $class = shift;
+
+ return if Class::Inspector->loaded( $class ); # if a symbol entry exists we don't load again
+
+ # this hack is so we don't overwrite $@ if the load did not generate an error
+ my $error;
+ {
+ local $@;
+ eval "require $class";
+ $error = $@;
+ }
+
+ die $error if $error;
+ die "require $class was successful but the package is not defined"
+ unless Class::Inspector->loaded($class);
+
+ return 1;
+}
+
+
=head1 AUTHOR
Sebastian Riedel, C<sri@cpan.org>
+Yuval Kogman, C<nothingmuch@woobling.org>
=head1 COPYRIGHT